385184428

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{577}}^1\times {\mathrm{1063}}^1$

素因数の和:1801

約数の個数: 24

約数和(自身を含む): 680181152

約数和(自身を除く): 294996724

約数列:

[1, 2, 4, 157, 314, 577, 628, 1063, 1154, 2126, 2308, 4252, 90589, 166891, 181178, 333782, 362356, 613351, 667564, 1226702, 2453404, 96296107, 192592214, 385184428]

約数ペア:

[(1, 385184428), (2, 192592214), (4, 96296107), (157, 2453404), (314, 1226702), (577, 667564), (628, 613351), (1063, 362356), (1154, 333782), (2126, 181178), (2308, 166891), (4252, 90589)]